欧美精品一区二区三区四区,人人摸人人操人人干人人舔,国产91清纯白嫩初高生,人妻少妇猛烈进入中文字幕图

產(chǎn)品簡介
PET美國杜邦FR530黑色本色有貨
PET美國杜邦FR530黑色本色有貨
產(chǎn)品價格:¥29
上架日期:2021-04-20 16:22:33
產(chǎn)地:美國杜邦
發(fā)貨地:廣東東莞市
供應數(shù)量:不限
最少起訂:1千克
瀏覽量:280
資料下載:暫無資料下載
其他下載:暫無相關下載
詳細說明

    PET美國杜邦FR530黑色本色有貨


    美國杜邦FR530

    PET美國杜邦,系列齊全, 本色,黑色,現(xiàn)貨供應,庫存充足,貨源穩(wěn)定,品質(zhì)保證。

    汽車配件:如配電盤罩、發(fā)火線圈、各種閥門、排氣零件、分電器蓋、計量儀器罩殼、小型電動機罩殼等,也可利用PET優(yōu)良的涂裝性、表面光澤及剛性,制造汽車的外裝零件。

    機械設備:制造齒輪、凸輪、泵殼體、皮帶輪、電動機框架和鐘表零件,也可用作微波烘箱烤盤、各種頂棚、戶外廣告牌和模型等。



    PET美國杜邦 系列


    產(chǎn)品類別

    型號

    特點

    用途概述



    FC51

    /礦增強40%

    阻燃V0



    415HP

    玻纖增強15%

    抗沖擊



    530

    玻纖增強30%




    530HTE

    玻纖增強30%

    高溫電氣性能



    540SUV

    玻纖增強40%

    UV



    545

    玻纖增強45%




    FG530

    玻纖增強30%

    食品級



    FR515

    玻纖增強15%

    阻燃V0



    FR530

    玻纖增強30%

    阻燃V0



    FR531

    /礦增強45%

    阻燃V0



    FR533NH

    玻纖增強33%

    阻燃V0 無鹵



    GW525CS1

    玻纖增強25%




    FE5264

    玻纖增強36%



    By Huayun plastic raw materials Co., Ltd. PET raw materials overview:

    Polyethylene terephthalate (PET) is the main type of thermoplastic polyester. Its English name is pet or PETP, commonly known as polyester resin. It is a condensation polymer of terephthalic acid and ethylene glycol, together with PBT, it is called thermoplastic polyester, or saturated polyester.

    In 1946, the United Kingdom published a report on the production of pet. In 1949, ICI completed the pilot test. However, after DuPont purchased the report, it established a production unit in 1953 and realized industrial production in the world. In the early stage, pet was almost used for synthetic fiber (commonly known as Dacron in China). Since the 1980s, pet as an engineering plastic has made a breakthrough, and the nucleating agent and crystallization accelerator have been developed. At present, pet and PBT are used as thermoplastic polyester, and become one of the five engineering plastics.

    Pet is divided into fiber grade polyester chip and non fiber polyester chip. 1. Fiber grade polyester is used to manufacture polyester staple fiber and polyester filament. It is the raw material for polyester fiber enterprises to process fiber and related products. Polyester is the product of chemical fiber. 2. Non fiber grade polyester is widely used in packaging industry, electronic and electrical appliances, medical and health care, construction and automobile fields. Packaging is the non fiber application market of polyester, and also the fast growing field of pet.

    As a packaging material, pet has some advantages

    It has good mechanical properties, impact strength is 3 ~ 5 times of other films, and good folding resistance.

    Resistant to oil, fat, enoic acid, dilute alkali and solvent.

    It has excellent resistance to high and low temperature. It can be used for a long time in the temperature range of 120 ℃. For a short time, it can withstand high temperature of 150 ℃ and low temperature of - 70 ℃.

    The permeability of gas and steam is low, and it has excellent gas blocking, water, oil and odor perbance.

    High transparency, UV blocking, good gloss.

    It is nontoxic, tasbess, hygienic and safe, and can be directly used in food packaging.



在線詢盤/留言
  • 免責聲明:以上所展示的信息由企業(yè)自行提供,內(nèi)容的真實性、準確性和合法性由發(fā)布企業(yè)負責,本網(wǎng)對此不承擔任何保證責任。我們原則 上建議您選擇本網(wǎng)高級會員或VIP會員。
    企業(yè)信息
    東莞市華韻塑膠原料有限公司
    會員級別:試用會員
    ------------ 聯(lián)系方式 ------------
    聯(lián)系人:郭琳(小姐)
    聯(lián)系電話:0769-87600377
    聯(lián)系手機:13556776933
    傳真號碼:0769-82120292
    企業(yè)郵箱:934235608@qq.com
    網(wǎng)址:qmsjyl.jdzj.com
    郵編:523639
    推薦供應
    0571-87774297  
    永久亚洲成a人片777777| 国产真实伦| 一区二区三区四区热色| 人妻αv无码| 久9在线免费视频| 亚洲色一区二区三区| av天天天堂久久| 亚洲蜜臀九色| 美女第一区| 欧美日韩特一级| 国产精品自在线拍国产| 宅男噜噜69国产精品观看| r热久青草| 亚洲成av人片在线观看天堂无| 国产性一交一乱一伦回复推荐 | 国产成人综合久久久久久| 日韩午夜电影网| 久久se日韩| jizz久久久久久| 麻豆国产在线不卡一区二区 | 日韩国产你懂的| 亚洲av福利无码无一区二区麻豆 | 国产精品视频无码中文每日更新| 内日韩无码一本大道| 被强行灌满精子的少妇| 中文字幕无码免费久久9一区9| 污国产网站在线观看| 91中文视频| 日韩欧美五十熟| 在线观看福利姬| 99精品精品国产| 久久亚洲欧美另类图片区| 成人不上卡区18| 无码精品在线免费观看| 亚洲精品无码色午夜| 久久九九国产| A级毛片在线播放| 亚洲aⅴ无码一级毛片一夜妓小说| 综合福利视频电影| 99只有精品久久| 国产精品一区二区高清在线|